body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f8fafc;
  color: #0f172a;
}

h1 {
  color: #2563eb;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  background: rgba(255,255,255,0.75);
  border-bottom: 1px solid rgba(255,255,255,0.4);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}

.nav-wrapper {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  color: #2563eb;
  text-decoration: none;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.main-nav a {
  color: #0f172a;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
}

.main-nav a:hover {
  color: #2563eb;
}

.hero {
  padding: 140px 0;
  text-align: center;
  position: relative;
  overflow: hidden;

  background:
    linear-gradient(
      rgba(15,23,42,0.72),
      rgba(15,23,42,0.72)
    ),
    url("https://images.unsplash.com/photo-1516321318423-f06f85e504b3?q=80&w=1920&auto=format&fit=crop");

  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero h1 {
  max-width: 820px;
  margin: 0 auto 24px;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  color: #ffffff;
}

.hero p {
  max-width: 720px;
  margin: 0 auto 34px;
  font-size: 20px;
  line-height: 1.7;
  color: rgba(255,255,255,0.82);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 24px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  color: #ffffff;
}

.btn-secondary {
  background: rgba(255,255,255,0.12);
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.22);
  backdrop-filter: blur(10px);
}

.btn:hover {
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .nav-wrapper {
    flex-direction: column;
    padding: 18px 0;
  }

  .main-nav {
    justify-content: center;
    gap: 14px;
  }

  .main-nav a {
    font-size: 14px;
  }

  .hero {
    padding: 70px 0;
  }

  .hero p {
    font-size: 17px;
  }
}

.services-section {
  padding: 90px 0;
  background: #ffffff;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 52px;
}

.section-label {
  display: inline-block;
  margin-bottom: 12px;
  color: #2563eb;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 13px;
}

.section-header h2 {
  margin: 0 0 18px;
  font-size: clamp(30px, 4vw, 46px);
  color: #0f172a;
}

.section-header p {
  margin: 0;
  font-size: 18px;
  line-height: 1.7;
  color: #64748b;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.service-card {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(10px);
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  padding: 34px;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
  transition: 0.25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
}

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: #2563eb;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 22px;
}

.service-card h3 {
  margin: 0 0 14px;
  font-size: 24px;
  color: #0f172a;
}

.service-card p {
  margin: 0 0 22px;
  color: #475569;
  line-height: 1.7;
}

.service-card a {
  color: #2563eb;
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    padding: 28px;
  }
}

.projects-section {
  padding: 90px 0;
  background: #f8fafc;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

.project-card {
  background: rgba(255,255,255,0.82);
  border-radius: 24px;
  padding: 30px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.07);
  transition: 0.25s ease;
  backdrop-filter: blur(10px);
}

.project-card:hover {
  transform: translateY(-6px);
}

.project-tag {
  display: inline-block;
  margin-bottom: 18px;
  padding: 7px 13px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.project-tag.wordpress {
  background: #dbeafe;
  color: #1d4ed8;
}

.project-tag.drupal {
  background: #dcfce7;
  color: #15803d;
}

.project-tag.ee {
  background: #ede9fe;
  color: #6d28d9;
}

.project-card h3 {
  margin: 0 0 12px;
  font-size: 22px;
  color: #0f172a;
}

.project-card p {
  margin: 0 0 22px;
  color: #475569;
  line-height: 1.7;
}

.project-card a {
  color: #2563eb;
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 900px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

.platforms-section {
  padding: 90px 0;
  background: #ffffff;
}

.platforms-list {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 24px;
}

.platform-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  align-items: start;
  padding: 30px;
  border-radius: 24px;
  background: rgba(255,255,255,0.82);
  border: 1px solid #e2e8f0;
  backdrop-filter: blur(10px);
}

.platform-number {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: #2563eb;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 20px;
}

.platform-row h3 {
  margin: 0 0 10px;
  font-size: 24px;
  color: #0f172a;
}

.platform-row p {
  margin: 0;
  color: #475569;
  line-height: 1.7;
}

@media (max-width: 700px) {
  .platform-row {
    grid-template-columns: 1fr;
  }
}

.about-section {
  padding: 100px 0;
  background: #f8fafc;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image img {
  width: 100%;
  border-radius: 28px;
  display: block;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
}

.about-content h2 {
  margin: 16px 0 24px;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.1;
  color: #0f172a;
}

.about-content p {
  margin-bottom: 20px;
  color: #475569;
  line-height: 1.8;
  font-size: 17px;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.about-feature {
  background: rgba(255,255,255,0.82);
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  padding: 16px 18px;
  font-weight: 700;
  color: #0f172a;
  backdrop-filter: blur(10px);
}

@media (max-width: 900px) {

  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

}

.contact-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #eff6ff, #f5f3ff);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 {
  margin: 16px 0 20px;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.1;
  color: #0f172a;
}

.contact-info p {
  color: #475569;
  line-height: 1.8;
  font-size: 17px;
  margin-bottom: 28px;
}

.contact-box {
  background: #ffffff;
  border: 1px solid #dbeafe;
  border-radius: 18px;
  padding: 18px;
  margin-bottom: 16px;
}

.contact-box strong {
  display: block;
  margin-bottom: 6px;
  color: #0f172a;
}

.contact-box a,
.contact-box span {
  color: #2563eb;
  font-weight: 700;
  text-decoration: none;
}

.contact-form {
  background: rgba(255,255,255,0.82);
  padding: 34px;
  border-radius: 28px;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
  display: grid;
  gap: 16px;
  backdrop-filter: blur(10px);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #cbd5e1;
  border-radius: 14px;
  padding: 15px 16px;
  font-size: 15px;
  font-family: inherit;
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-form button {
  border: none;
  border-radius: 999px;
  padding: 15px 24px;
  background: #2563eb;
  color: #ffffff;
  font-weight: 800;
  cursor: pointer;
}

.contact-form button:hover {
  background: #1d4ed8;
}

.site-footer {
  background: #0f172a;
  color: #cbd5e1;
  padding: 28px 0;
}

.footer-wrapper {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-wrapper p {
  margin: 0;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-wrapper {
    text-align: center;
    justify-content: center;
  }
}

html {
  scroll-behavior: smooth;
}

section {
  scroll-margin-top: 90px;
}

.service-card,
.project-card,
.platform-row,
.about-feature,
.contact-box {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover,
.project-card:hover,
.platform-row:hover,
.about-feature:hover,
.contact-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 55px rgba(15, 23, 42, 0.12);
}

.btn,
.contact-form button {
  transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.btn:hover,
.contact-form button:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(37, 99, 235, 0.25);
}

.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: #2563eb;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 24px;
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.35);
  z-index: 200;

  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);

  transition:
    opacity 0.3s ease,
    transform 0.3s ease,
    visibility 0.3s ease,
    background 0.25s ease;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: #1d4ed8;
  transform: translateY(-3px);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 900;
}

.main-nav a {
  position: relative;
  padding: 8px 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 0;
  height: 2px;
  background: #2563eb;
  transition: width 0.25s ease;
}

.main-nav a:hover::after {
  width: 100%;
}

.hero-blur {
  position: absolute;
  border-radius: 999px;
  filter: blur(90px);
  opacity: 0.45;
}

.blur-1 {
  width: 320px;
  height: 320px;
  background: #2563eb;
  top: -120px;
  left: -80px;
}

.blur-2 {
  width: 300px;
  height: 300px;
  background: #7c3aed;
  right: -80px;
  bottom: -120px;
}

.hero h1,
.hero p,
.hero-buttons {
  position: relative;
  z-index: 2;
  animation: fadeUp 0.8s ease;
}

@keyframes fadeUp {

  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }

}

.menu-toggle,
.menu-button {
  display: none;
}

.menu-button {
  font-size: 30px;
  color: #0f172a;
  cursor: pointer;
}

@media (max-width: 768px) {

  .nav-wrapper {
    flex-direction: row;
    justify-content: space-between;
    position: relative;
  }

  .menu-button {
    display: block;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #ffffff;
    border-radius: 20px;
    padding: 18px;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.14);
    flex-direction: column;
    align-items: center;
  }

  .menu-toggle:checked + .menu-button + .main-nav {
    display: flex;
  }

}

.process-section {
  padding: 90px 0;
  background: #f8fafc;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.07);
}

.process-card span {
  display: inline-flex;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  color: #ffffff;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  margin-bottom: 20px;
}

.process-card h3 {
  margin: 0 0 12px;
  font-size: 21px;
  color: #0f172a;
}

.process-card p {
  margin: 0;
  color: #475569;
  line-height: 1.7;
}

@media (max-width: 1000px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 650px) {
  .process-grid {
    grid-template-columns: 1fr;
  }
}

.why-section {
  padding: 90px 0;
  background: #ffffff;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.why-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  padding: 28px;
  transition: 0.25s ease;
}

.why-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 55px rgba(15, 23, 42, 0.12);
}

.why-card h3 {
  margin: 0 0 12px;
  color: #0f172a;
  font-size: 20px;
}

.why-card p {
  margin: 0;
  color: #475569;
  line-height: 1.7;
}

@media (max-width: 1000px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 650px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left,
    rgba(37,99,235,0.35),
    transparent 40%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at bottom right,
    rgba(124,58,237,0.28),
    transparent 40%);
}

.cta-section {
  padding: 90px 0;
  background: #f8fafc;
}

.cta-box {
  padding: 70px 40px;
  border-radius: 32px;
  text-align: center;
  background:
    linear-gradient(rgba(15,23,42,0.78), rgba(15,23,42,0.78)),
    url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?q=80&w=1920&auto=format&fit=crop");
  background-size: cover;
  background-position: center;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.18);
}

.cta-box h2 {
  margin: 0 0 18px;
  color: #ffffff;
  font-size: clamp(32px, 5vw, 52px);
}

.cta-box p {
  max-width: 680px;
  margin: 0 auto 30px;
  color: rgba(255,255,255,0.82);
  font-size: 18px;
  line-height: 1.7;
}

.project-image {
  margin: -30px -30px 24px;
  overflow: hidden;
  border-radius: 24px 24px 0 0;
}

.project-image img {
  width: 100%;
  display: block;
  transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.06);
}

.stats-section {
  padding: 70px 0;
  background: #ffffff;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  background: rgba(255,255,255,0.82);
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  padding: 36px 24px;
  text-align: center;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.07);
  backdrop-filter: blur(10px);
  transition: 0.25s ease;
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 55px rgba(15, 23, 42, 0.12);
}

.stat-card h3 {
  margin: 0 0 10px;
  font-size: clamp(36px, 6vw, 56px);
  color: #2563eb;
}

.stat-card p {
  margin: 0;
  color: #475569;
  font-weight: 700;
}

@media (max-width: 900px) {

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

}

@media (max-width: 600px) {

  .stats-grid {
    grid-template-columns: 1fr;
  }

}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-logo img {
  width: 100%;
  max-width: 520px;
  display: block;
  margin: 0 auto;
}

.hero-content {
  text-align: left;
}

.hero-content h1 {
  margin: 0 0 24px;
}

.hero-content p {
  margin: 0 0 34px;
}

.hero-buttons {
  justify-content: flex-start;
}

@media (max-width: 900px) {

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    text-align: center;
  }

  .hero-buttons {
    justify-content: center;
  }

}

.hero {
  padding: 150px 0;
}

.hero-grid {
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
}

.hero-logo-panel {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo-panel img {
  width: 100%;
  max-width: 520px;
  display: block;
  background: transparent;
  filter: drop-shadow(0 24px 45px rgba(0,0,0,0.35));
}

.hero-content {
  text-align: left;
}

.hero-content h1 {
  font-size: clamp(42px, 5vw, 72px);
  line-height: 1.02;
}

.hero-content p {
  font-size: 21px;
}

.hero-buttons {
  justify-content: flex-start;
}

@media (max-width: 900px) {
  .hero {
    padding: 90px 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-logo-panel img {
    max-width: 340px;
  }

  .hero-content {
    text-align: center;
  }

  .hero-buttons {
    justify-content: center;
  }
}